31929944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 63659520

約数和(自身を除く): 31729576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 383, 613, 766, 1226, 1532, 2452, 3064, 4904, 6511, 10421, 13022, 20842, 26044, 41684, 52088, 83368, 234779, 469558, 939116, 1878232, 3991243, 7982486, 15964972, 31929944]

約数ペア:

[(1, 31929944), (2, 15964972), (4, 7982486), (8, 3991243), (17, 1878232), (34, 939116), (68, 469558), (136, 234779), (383, 83368), (613, 52088), (766, 41684), (1226, 26044), (1532, 20842), (2452, 13022), (3064, 10421), (4904, 6511)]